Yu Sen Ju Lai

Gui Ming wakes up in a parallel ABO world as an Omega, pregnant and married to his Alpha's mortal enemy. As he adjusts to this surreal new life, he’s drawn into a complex mix of emotions, conflict, and unexpected romance during the ten months of his pregnancy.

A boy constantly travels between the real world and the omegaverse world; in the omegaverse reality, he is married to his enemy and expecting his child.